在政党政治中,政党的性质、功能与作用不是孤立的,而是与政党制度、政治制度这个母体紧密联系在一起的,是与相关政党相互作用、相辅相成的。我国民主党派作为参政党,是以中国共产党作为执政党存在为前提的,没有共产党执政,就没有民主党派参政;是以合作为我国政党制度的基本特质的,没有合作共事,就没有执政党与参政党共同推进中国特色社会主义事业这个政治格局。因此, In the party politics, the nature, function and function of the party are not isolated, but closely linked with the parent body such as the party system and the political system. They interact with each other and complement each other. As a political party, the democratic parties in our country take the existence of the CPC as the ruling party. Without the communist party being in power, there will be no democratic parties participating in politics. If the cooperation is the basic characteristic of our political party system, there will be no ruling party Participating parties jointly promote the political pattern of the cause of socialism with Chinese characteristics. therefore,